The authors contended that the polls identify vote preferences on the day each poll is taken, whereas the IEM market prices forecast what is to happen on the day of the election.是什么意思_The authors contended that the polls identify vote preferences on the day each poll is taken, whereas the IEM market prices forecast what is to happen on the day of the election.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句